The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 27, 2012
Filed:
Aug. 30, 2005
Klaus Wildenhain, Grevenbroich, DE;
Daniel Suter, Jona, CH;
Klaus Wildenhain, Grevenbroich, DE;
Daniel Suter, Jona, CH;
Vetrotech Saint-Gobain (International) AG, Bern, CH;
Abstract
The invention relates to a fireproofing element comprising a fireproof glazed element () which forms a window or door leaf (). A bulkhead frame () is arranged around the door leaf (), inserted in the building (). A deformable component () is built in between the bulkhead frame () and the building (). At least one telescopic element () is arranged between a lateral edge () of the door leaf () and the bulkhead frame (). Said telescopic element () is displaceable relative to the bulkhead frame () in the direction of the arrows (). The telescopic element () can compensate for changes in the joint () between the door leaf () and the bulkhead frame () and/or also seal said joint (). Changes in length as a result of heating of the components during a fire can thus be accommodated and the door leaf () and fireproofing glazed element () hence not destroyed.